baber/WOPTO huggingface dataset:
Patent FR-2831463-A1 (FR)
Title: Fluid permeation unit containing a number of permeation modules, the outlet(s) from at least one of which is connected to an analyzer to monitor its performance
Inventor: GENEVOIS RENE
IPC: B01D65/10
Filed: 2001-10-30
Abstract: A bypass line (11, 15) to an analyzer (13) is connected to one or both of the outlets for at least one of the modules.  Fluid permeation unit (1) containing a number of permeation modules (2) each with at least one inlet (3) for the fluid to be treated, at least one first outlet (4) for the non-permeate and at least one second outlet (5) for the permeate. The inlets are connected to a common pipe (6) and at least the first outlets or the second outlets are connected to a common pipe for non-permeate (7) or for permeate (9). A supplementary bypass (25, 26) is fitted to at least one of the common outlet pipes and connected to the analyzer. A switching system (4, 16, 27, 28) selectively connects each bypass pipe to at least one inlet to the analyzer. The switching system includes at least one control valve on each bypass line. Switching can be done manually or automatically following a preset sequence. The analyzer is connected to a module for treating the analysis results and indicating the results as a function of the bypass line selected by the switching device, using means of telecommunication to the analysis results and/or the treated results.
Patent FR-2817965-A1 (FR)
Title: Element de detection de gaz et detecteur de gaz
Inventor: NAITO SUSUMU
IPC: G01N27/407
Filed: 2001-12-05
Abstract: Dans cet élément de détection de gaz comprenant un substrat électrolytique solide (12), une électrode (111) située du côté du gaz mesuré qui est prévue sur une surface du substrat (12) pour être exposée au gaz mesuré, une électrode (112) située du côté du gaz de référence et prévue sur une surface opposée du substrat (12) pour être exposée à un gaz de référence situé dans une chambre (100), un élément (11) absorbant la vapeur d'eau et prévu dans la chambre (100).Application notamment aux capteurs de gaz servant à contrôler la combustion d'un moteur à combustion interne.
Patent WO-02056261-A1 (WO)
Title: Optical identification device
Inventor: GUICHARD STEPHANE
IPC: G07C9/00
Filed: 2002-01-09
Abstract: The invention concerns an optical identification device comprising a digital camera (4), the camera including a member for changing focal length between at least a visual observation focal length and a print recognition focal length, and the device including an automatic print recognition system (10), which is connected to the camera to be activated when the camera is in the print recognition focal length.
Patent FR-2834830-A1 (FR)
Title: Dispositif pour la commande centralisee d'une installation de volets roulants, et coffret de commande incorporant un tel dispositif
Inventor: FARAGUET CLAUDE
IPC: E06B9/32
Filed: 2002-01-14
Abstract: Chaque volet roulant VR1... VRn de l'installation a sa borne de montée M1... Mn reliée, par une première diode DM1... DMn, à un premier conducteur commun CCM, lesdites premières diodes étant toutes orientées dans le même sens. De plus chaque borne de montée M1... Mn est reliée, par une seconde diode DM'1.... DM'n, à un second conducteur commun CCM', lesdites secondes diodes étant toutes orientées dans le sens inverse des premières diodes. Lorsque les conducteurs communs CCM et CCM' sont reliés à l'alimentation électrique par les contacts SM et SM' respectivement, les volets roulants sont commandés de façon centralisée en montée ou en descente. L'invention s'applique à la commande centralisée d'une installation câblée de volets roulants.
Patent WO-02064394-A1 (WO)
Title: Assembly for motor vehicle comprising a technical support and a cooling support
Inventor: BROGLY SEBASTIEN
IPC: F28F9/00
Filed: 2002-02-12
Abstract: The invention concerns an assembly comprising a cooling module (4) provided with at least two module elements (32, 33) and a frame (6) provided with at least two frame elements (35, 36) adapted to co-operate with the respective module elements to fix the module rigidly to the frame. The elements are designed such that a thrust on one surface of the module (4) designed to be oriented towards the vehicle front causes at least one of the module elements (32) to be separated from the corresponding frame element so that the module remains fixed to the frame with one degree of freedom.
Patent FR-2836667-A1 (FR)
Title: Train d'atterrissage d'aeronef a systeme autonome de carenage aeroacoustique
Inventor: COURTOIS MAUD
IPC: B64C25/16
Filed: 2002-03-01
Abstract: L'invention concerne un train d'atterrissage d'aéronef à jambe de train relevable, dont la jambe comporte un caisson à tige télescopique qui est monté pour pivoter entre une position train haut et une position train bas, ledit caisson étant en outre relié à la structure d'aéronef par des éléments de contreventement articulés.Conformément à un aspect essentiel de l'invention, le train d'atterrissage comporte un système autonome de carénage aéroacoustique (100) destiné, lorsque la jambe (10) est en position train bas, à recouvrir l'avant d'au moins une partie d'articulation des éléments de contreventement (19), ledit système de carénage aéroacoustique comprenant un carénage articulé (101) en deux parties complémentaires (102, 103) reliées l'une à l'autre par une articulation (104) dont l'axe est parallèle à l'axe (23) de la partie d'articulation concernée desdits éléments de contreventement.
Patent FR-2837290-A1 (FR)
Title: Ultra-compact optical amplifier used in telecommunications comprises housing containing an optical pump, a light amplification and guiding unit, passive optical coupling elements, and light guides
Inventor: HAMOIR DOMINIQUE
IPC: H01S3/067
Filed: 2002-03-15
Abstract: The ultra-compact optical amplifier comprises a housing (15) containing an optical pump (3), a light amplification and guiding unit (4), first passive optical coupling elements (6, 7, 9, 10), a first guide for light to be amplified (8), second passive optical coupling elements (12-14), and a second light guide (11) for amplified light. The light amplification and guiding unit (4) receives and guides the energy from the optical pump (3) and the light to be amplified. The first passive optical coupling elements (6, 7, 9, 10) receive the light to be amplified from a first light guide (8) and pass it on to the light amplifier (4). The second passive optical coupling elements (12-14) collect the amplified light and deliver it to a second light guide (11). At least one of the optical pump (3), the light amplification and guiding unit (4), the first passive optical coupling elements (6, 7, 9, 10) and the second passive optical coupling elements (12-14) are implanted on a substrate (2). The light amplification and guiding unit (4) comprises a material selected from glass and its derivatives, and polymers. The material is doped with a rare earth ion or complex, or is doped with a metallic ion, especially chromium, or comprises doped nanoparticles. The light amplification and guiding unit (4) comprises an optical fiber installed in a rectilinear or U-shaped form, or in the form of a multi-wound loop. The first and second passive optical coupling elements (6, 7, 9, 10, 12-14) are selected from a group comprising at least micro-mirrors, micro-lenses, isolators, pumping signal wavelength multiplexers, static or variable equalizing filters, static or variable attenuators, or rejection filters. The housing (15) also includes an auxiliary regulation and/or monitoring and/or control element selected from coupling and/or filtering and/or channel multiplexing and/or demultiplexing elements. A gain equalizing filter is produced on at least one surface of the first and second passive optical elements (6, 7, 9, 10, 12-14)) and the auxiliary elements, and on at least one of the inlet and outlet faces of the light amplification and guiding unit (4). The device can consists of several optical pumps (3), several light amplification and guiding units (4), several first (6, 7, 9, 10) and second (12-14) passive optical elements and/or several auxiliary elements accommodated in the housing (15). An Independent claim is given for utilization of the device in telecommunications.
Patent FR-2840100-A1 (FR)
Title: Nuclear reactor operating in pond has binary alloy fusible element in core vessel shell to screen it from pond in event of meltdown
Inventor: MARX LIONNEL
IPC: G21C9/016
Filed: 2002-05-24
Abstract: The pressurised or boiling water nuclear reactor, operating in a pond (5) consists of a vessel (1) containing a core (7) and in which water is circulated through a primary circuit. It has a passive retention system for the core in the event of meltdown, comprising a binary alloy fusible element (3) inside the shell (2) of the vessel that acts as a screen and a thermal bridge between the vessel and the pond. The fusible element is contained in a space (4) within the shell wall and comprises e.g. a lead-bismuth alloy with a melting point of 120 - 150 deg C.
Patent FR-2827888-A1 (FR)
Title: Construction kit, for three-dimensional building structures, comprises four uprights and four horizontal beams made from thin metal sheet C sections
Inventor: KNAUF ALPHONS JEAN
IPC: E04H12/22
Filed: 2002-05-31
Abstract: The construction kit for building frames comprising vertical uprights and horizontal beams consists of four uprights (1) and four horizontal beams (2). The uprights and beams are made from thin metal sheet hollow sections which can each be constituted from two C sections fitted into each other.
Patent FR-2840692-A1 (FR)
Title: Night or day vision combat goggles, for protection against optical aggression and restitution of a small information image in the day or a wide-angle night-vision image at nighttime, comprise an interferometric filter element
Inventor: AUDREN JEAN THIERRY
IPC: G02B27/00
Filed: 2002-06-10
Abstract: Night or day vision goggles comprise an element (1) to be positioned in front of the eye of an infantryman. The element is translucent to at least a visible wavelength band. The goggles also comprise means (2, 3) for projecting images onto the surface of the elements so that they can be directly viewed by the eye. The optical element is a filter comprised of interferometric layers and the wavelength of the light emitted by the imaging means is centered on the wavelength or wavelengths filtered out by the filter.
Patent FR-2840969-A1 (FR)
Title: Materiau dense autolubrifiant a sec; piece mecanique en ledit materiau; procede d'elaboration dudit materiau
Inventor: BRAILLARD FREDERIC
IPC: B22F3/10
Filed: 2002-06-14
Abstract: La présente invention a pour objet :- un matériau dense - densité > 90 % - autolubrifiant à sec dans sa masse - coefficient de frottement < 0, 3 -, constitué d'une matrice lui conférant une résistance mécanique adéquate - Rm ≥ 400 MPa - dans un domaine de températures moyennes à élevées - - 300°C ≥ θ ≥ 600°C -¡ ladite matrice renfermant, dans son volume, des particules de lubrifiant solide¡ - les pièces mécaniques, réalisées en ledit matériau; - un procédé d'élaboration dudit matériau.
Patent FR-2840984-A1 (FR)
Title: Total air temperature sensor for aircraft use, has an air inlet design that prevents ice formation, boundary layer suction grooves to encourage boundary layer formation and a ceramic mounted resistance coil sensor element
Inventor: BERNARD MARC
IPC: G01K1/14
Filed: 2002-06-14
Abstract: Total air temperature sensor comprises a fluid intake (1) mounted on a contoured body and a conduit within the body that guides air towards a temperature sensitive element arranged within the conduit. The fluid intake has a surface that slopes relative to the main airflow direction, which is conducive to making any surface ice depositions fall off.  Independent claims are also included for the following:-  (a) a total air sensor with a temperature sensitive element in the form of a ceramic tube on which a coil of resistive wire is mounted;  (b) and a sensor with boundary layer suction grooves extending transversely with respect to the flow direction.
Patent FR-2841760-A1 (FR)
Title: Locating guide for cooking pot has metal plate shaped to receive pot and fitting onto cooker grill
Inventor: OLLIVIER LAURENT VICTOR
IPC: F24C15/10
Filed: 2002-07-08
Abstract: The locating guide for a cooking pot has a dished metal plate (1) shaped to fit the base of the pot (2) and also shaped to fit onto the grill of a cooker (3) using gas or a hot plate. The lower face of the guide has trapezoidal grooves (5) shaped to fit all cooker types. The guide can be formed integrally with the base of the cooking pot.
Patent FR-2843967-A1 (FR)
Title: Nouveaux produits composites et articles moules obtenus a partir desdits produits
Inventor: GALLET REGIS
IPC: B31B50/62
Filed: 2002-08-30
Abstract: L'invention concerne un produit composite (1) comportant un renfort fibreux (2) médian, une couche à base de résine thermodurcissable (3) et une couche à base d'agent durcisseur (4) pour la résine thermodurcissable, caractérisé en ce que la couche à base de résine thermodurcissable (3) est disposée sur l'une des grandes faces (2a) du renfort fibreux (2), la couche à base d'agent durcisseur (4) est disposée sur l'autre grande face (2b) du renfort fibreux (2), le renfort fibreux (2) constituant une barrière physique entre la résine thermodurcissable et son durcisseur.
Patent FR-2831079-A1 (FR)
Title: Automatic valve for instantaneous discharge at maximum compatible flow of aeriform for fluidizing granular and/or powdered materials, comprises interchangeable parts to form different operational configurations
Inventor: MIGLIORATI GENIO
IPC: B65D88/70
Filed: 2002-10-18
Abstract: A valve includes interchangeable parts to form different operational configurations, including a central body (2) defining a cylindrical chamber (3) open at its ends with an inlet valve (5) for the ventilation, a piston (9) which moves in the chamber, a cover (12) for one end of the chamber and an outlet (14) at the opposite end of the chamber extending into it under control of the piston  The inlet is in the radial axis of the cylindrical body and has a connector (7) to connect to the outlet from a reservoir containing discharge air or to stirrups fixing it to the body of a silo. The valve itself has a connecting base (13) to fix to the central body and place inside it the protruding outlet pipe. This pipe protrudes outwards to define an outlet zone (27) for the aeriform associated with a second connector (15) to join user pipes opening into the silo or hopper in which the system operates. The protruding pipe has a conical-cylindrical double shape designed to allow a reduction in the section of flow and an increase in the outlet speed of the air and vice versa. Alternatively, the protruding section is cylindrical, with two cylindrical chambers where the downstream chamber has a larger diameter and acts as a distribution center for a number of (four or eight) connected pipes (15) arranged radially. A cover (12) fixes to the central body and to a rapid discharge three-way pneumatic valve (17), with the first way forming an orifice (16) in the cover, the second way (29) discharging freely to atmosphere and the third way (18) feeding the discharge valve with compressed aeriforms. The piston is connected and slides in a sealed manner inside the cylindrical chamber thanks to anti- friction joints (10, 11) mounted at its ends to offer maximum guidance stability. The piston has a little orifice (26) with an automatic one-way valve (31), which blocks the little orifice by kinetic entrainment of a ball. The piston is shaped with a double cup, upper and lower, with the lower cup provided with large radial windows (25) to offer an inlet to the aeriform under pressure, giving the inlet maximum flow of the aeriform no matter what the position of the piston. Annular joints (21) are fitted to the bottom of the lower cup to press on the flat end of the pipe, forming a hermetic seal relative to the interior of the pipe. These annular joints are in different quantities and in a concentric arrangement to adapt a flat plate fixed to the piston to a number of diameters of protruding pipe. The annular joints are thin in the radial direction. The joints on the lower cup are integrated into the flat plate which is fixed permanently to the piston to allow its easy replacement.
Patent FR-2848313-A1 (FR)
Title: Computer assisted production tracking system includes real time system time and date stamping all records of machine processes for recording in file
Inventor: LABOURIER RAPHAEL
IPC: G05B19/418
Filed: 2002-12-06
Abstract: The computer assisted production tracking system includes a program which is able to determine the mode of operation of several monitored machines. A date and a time is attributed to each piece of dynamic information received relating to the production process, and this information is then recorded in a calendar file (9), so that the server is able to offer time and date stamped information to client computers.  The computer assisted production tracking system monitors one or more machines (2,3,4) includes a primary real time system (1,1) connected to each machine, and a secondary real time system (2a,3a,4a) with inputs connected to these machines, and outputs connected to a server (5,5). The primary and secondary systems comprise a program which is able to determine the mode of operation of each machine. The server then makes this information available to client computers (6,7,8). The real time systems attribute a date and a time to each piece of dynamic information received, and then record this information in a calendar file (9), so that the server is able to offer time and date stamped information to the client computers.
Patent WO-03093755-A1 (WO)
Title: Exhaust device with or without dilution based on two controllable outputs
Inventor: CARLIER SYLVAIN
IPC: F01N13/14
Filed: 2003-04-29
Abstract: The invention concerns a device (1) for distributing exhaust gas of a military vehicle enabling the gas discharge to be controlled towards a standard exhaust (5) or towards a specific exhaust (6) with dilution and reduction of visible, sound and infrared signatures of the vehicle. The standard exhaust (5) is configured to allow the addition of output interfaces (snorkel, deflecting bend or discharge duct). The device comprises a check valve (4) controlled by the vehicle running part to direct the exhaust gas distribution towards one or the other of the standard or specific paths. The specific exhaust (6) has a plate-type sealing system it the to be isolated from outside air, in particular during immersion of the vehicle.
Patent WO-2004002796-A1 (WO)
Title: Motor vehicle drive assistance method and system
Inventor: SERVEL ALAIN
IPC: G01S13/93
Filed: 2003-06-10
Abstract: The invention concerns a method for a motor vehicle drive assistance comprising a step (74) which consists in triggering the motor vehicle electronic power-assist brake when the distance separating the motor vehicle from an obstacle is less than a triggering threshold. Furthermore, it comprises a step (84) which consists in calculating a triggering threshold based on a predetermined lateral acceleration in a direction non-collinear to the motor vehicle forward moving direction, said predetermined lateral acceleration corresponding to a usual lateral acceleration of known value enabling the obstacle to be avoided by steering the motor vehicle wheels.
Patent WO-2004001050-A1 (WO)
Inventor: MIRAS STEPHANE
IPC: C12N15/82
Filed: 2003-06-19
Abstract: L'Invention est relative à un polypeptide d'adressage plastidial non clivable, issu d'une protéine de la membrane interne de chloroplastes végétaux. Ledit peptide est utilisable notamment pour importer des protéines d'intérêt dans des plastes.
Patent WO-2004009431-A1 (WO)
Title: Device for fixing the front end assembly of a motorcycle with caster angle and adjustable ground caster angle
Inventor: LAGAR JEAN-PAUL
IPC: B62K21/18
Filed: 2003-07-16
Abstract: The invention concerns a device for fixing the front end assembly of a motorcycle comprising an upper plate (43), a lower plate (44), a column shaft (47) linking the two plates by enclosing the chassis column tube (5). The bearings originally mounted by the manufacturer are replaced by an assembly of parts (14) and (15) and the swivel joint element (12). The rotating elements (416) and (411) are placed in the plate (43) and the plate (44) respectively to allow them to rotate on the column shaft (47) locked in rotation by the part (14). The groove of the part (14) and the cylindrical surfaces (20) and (21) of parts (14) and (15) with axis (30) perpendicular to a median plane of the vehicle and passing through the center of the swivel joint (12) allow the entire device to pivot about the axis (30) to offset the column shaft (47) with the axis of the tube (5), thereby modifying the caster angle. The fact that the rotating element (416) is mounted in an oblong configuration (28a) of the plate (43) enables the offset on said plate to be modified and by tilting about the axis (32) and tilting of the plate (44) about the axis (31) enables the value of the caster angle with the ground and the inclination of the suspension element to be modified.
Patent WO-2004029638-A1 (WO)
Inventor: CIMA LIONEL
IPC: G01R27/26
Filed: 2003-09-16
Abstract: Procédé pour caractériser un matériau ferroélectrique, comprenant une application d'une tension électrique sur un échantillon de ce matériau ferroélectrique, une mesure du courant électrique traversant cet échantillon, et un traitement conjoint d'un signal de tension appliquée et d'un signal de courant mesuré, pour fournir des données représentatives de caractérisation de polarisation du matériau ferroélectrique. Ce procédé comprend en outre un asservissement de la tension électrique appliquée, de façon à produire en superposition une première composante de courant à une première amplitude dite << grands signaux >> à une première fréquence et une seconde composante de courant à une seconde amplitude dite << petits signaux >> et à une seconde fréquence très supérieure à la première fréquence ; et une identification de caractéristiques du matériau ferromagnétique associés respectivement à des effets de polarisation localement réversibles et à des effets de polarisation localement irréversibles. Utilisation pour des équipements d'instrumentation scientifique et dans des lignes d'élaboration de matériaux.
Patent FR-2853986-A1 (FR)
Title: Unilateral dual display device for use in tennis racket, has two tanks filled with fluid material, where each tank has display window communicating with other tank by opening that delays flow of material from one tank to other
Inventor: LAMENARDIE VINCENT
IPC: G09F19/02
Filed: 2003-04-17
Abstract: The device (5) has two tanks (33, 43) having equal volume and filled with a fluid material (50). Each tank has a display window communicating with the other tank by a communication opening (41, 44). The openings delay the flow of material from one tank to the other. The device is reverted by a handle axis and a center of a racket to provoke a display of an inscription by action of gravity on the material.